Blair Allais, MD
NPI 1386141687 · Dermatology Physician · Fairfax, VA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Blair Allais, MD is a Dermatology Physician provider in Fairfax, VA (NPI 1386141687).
Provider details
- NPI number
- 1386141687
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0101274391 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
479 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 108 | $2 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 99 | $102 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 69 | $140 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 61 | $146 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 44 | $52 |
| Shaving of Skin Growth of Body, Arms, Or Legs, 0.5 Cm Or Less11300 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 37 | 30 |
| Dupilumabbrand: Dupixent Pen | 33 | — |
| Clobetasol Propionate | 31 | 20 |
| Betamethasone Dipropionate | 26 | 11 |
| Ketoconazole | 20 | 12 |
| Econazole Nitrate | 19 | — |
| Doxycycline Hyclate | 18 | 15 |
| Fluorouracil |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$359 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 44045 Riverside Pkwy # 108Leesburg, VA 20176-5101Phone: (703) 858-6000
Registry dates
- Enumerated
- 2018-04-12
- Last updated
- 2024-03-25
- Certified
- 2024-03-25
Frequently asked questions
- What is Blair Allais's NPI number?
- Blair Allais's National Provider Identifier (NPI) is 1386141687, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Blair Allais's specialty?
- Blair Allais is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Blair Allais located?
- Blair Allais's practice location on file with NPPES is 8081 Innovation Park Dr, Fairfax, VA 22031-4867.
- What is Blair Allais's phone number?
- The practice phone number listed in the NPPES registry for Blair Allais is (571) 472-7040.
- Does Blair Allais accept Medicare?
- Blair Allais is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Blair Allais's NPI active?
- Yes — Blair Allais's NPI (1386141687) is active in the NPPES registry as of the last update on 2024-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.